Dr. Raj Kumar

Employment

• Samsung R&D Institute Assistant Engineer
  2026 - Present
• Indian Institute of Technology, Roorkee Research Fellow
  2018 - 2025
• JSS Academy of Technical Education Faculty
  2015 - 2018

Education

• Indian Institute of Technology Roorkee B.Tech.
  2006 - 2010

Projects & Funding

Projects & funding information is unavailable.

Publications (7)

• Categorization of patients affected with neurogenerative dysarthria among Hindi-speaking population and analyzing factors causing reduced speech intelligibility at the human-machine interface
  Speech Communication 2025 DOI: 10.1016/j.specom.2025.103328
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• Noise Reduction Using Sparsity Constrained and Regularized Iterative Thresholding Algorithm and Dictionary
  IETE Journal of Research 2025 DOI: 10.1080/03772063.2024.2395461
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• Residual Convolutional Neural Network-Based Dysarthric Speech Recognition
  Arabian Journal for Science and Engineering 2024 DOI: 10.1007/s13369-024-08919-5
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• Throat microphone Speech Recognition in Hindi Language using Residual Convolutional Neural Network
  2023 9th International Conference on Signal Processing and Communication (ICSC) 2023 DOI: 10.1109/icsc60394.2023.10441216
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• A Comparative Analysis of Speech Enhancement Techniques Based on Sparsity Features
  2023 10th International Conference on Signal Processing and Integrated Networks (SPIN) 2023 DOI: 10.1109/spin57001.2023.10116123
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• Management of Parkinson's Disease Dysarthria: Can Artificial Intelligence Provide the Solution?
  Annals of Indian Academy of Neurology 2022 DOI: 10.4103/aian.aian_554_22
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• Iterative Thresholding-Based Spectral Subtraction Algorithm for Speech Enhancement
  Advances in VLSI, Signal Processing, Power Electronics, IoT, Communication and Embedded Systems 2021 DOI: 10.1007/978-981-16-0443-0_18
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